{ "layers": [ { "layerId": 0, "layerName": "Roads - simplified", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Federal", "url": "cf1f4bc3ad764983ff4e16d11d730f40", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4je3SwQkAIAwEwRWuMC0jFaYMLU0EO/B+cV95DRxEmNMHn1NRMKE7sIClgzWYDjBh+CcHrCPbJnMPar2NM1k1SoIbHGoJE/UtLlsAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1", "2" ] }, { "label": "State", "url": "6bfc56a91c219c0f279b95557c05a829", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+IyB4T81DJNiYGCkjQulGBgYqWogNQELVU1jGDWQGmDwRwoAPlUCbJpGBkgAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "3" ] }, { "label": "County", "url": "1a107823804cfa776a68bc3e17299866", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWNhoDJgGTWQYsBCuRGoYIQb+J9CsxjRDaQKYEG3gZoGUgWwUMcYBBg1kHIw+MMQAIHlAVL3rFKpAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "4" ] }, { "label": "City and Township", "url": "04572140a77f18fc0473f9f97497f122", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+PDhwwZGRkZ7Sgz6////QXl5+QbauFBeXr6BqgZSE7BQ1TSGUQOpAQZ/pAAA504JLsFCGXYAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "0", "" ] } ], "legendGroups": [ { "id": "0", "heading": "Road Class" } ] } ] }